Compared to a variety of mechanical vectoring nozzles, fluidic nozzles possess more research value nowadays. The dual throat nozzle is gradually developing into an outstanding technology handle supersonic and hypersonic aircraft deflections. Three-dimensional, steady, compressible, viscous flows in rectangular are numerically investigated by resolving Reynolds-averaged Navier-Stokes equations s...

in this note we consider the notion of intuitionistic fuzzy (weak) dual hyper k-ideals and obtain related results. then we classify this notion according to level sets. after that we determine the relationships between intuitionistic fuzzy (weak) dual hyper k-ideals and intuitionistic fuzzy (weak) hyper k-ideals. finally, we define the notion of the product of two intuitionistic fuzzy (weak) du...

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We consider semi-infinite linear programs with countably many constraints indexed by the natural numbers. When the constraint space is the vector space of all real valued sequences, we show that the finite support (Haar) dual is equivalent to the algebraic Lagrangian dual of the linear program. This settles a question left open by Anderson and Nash [2]. This result implies that if there is a du...

The Dual-nu Support Vector Machine (SVM) is an effective method in pattern recognition and target detection. It improves on the Dual-C SVM, and offers competitive performance in detection and computation with traditional classifiers. We show that the regularisation parameters Dual-nu and Dual-C can be set such that the same SVM solution is obtained. We present the process of determining the rel...

Abstract We study the topology of moduli spaces weighted stable tropical curves Δ g , w with fixed genus and unit volume. The space arises as dual complex divisor singular in Hassett’s M curves. When is positive, we show that simply connected for any choice weight vector . also give a formula Euler characteristic terms combinatorics vector.

This work suggests a dual three-phase Space Vector Modulation (SVM) for the Diode Clamped Multilevel Inverter (DCMI) to ensure robust control of Dual Star Induction Motor (DSIM). The principal scheme is investigated apply same six-phase multilevel inverter by two drive DSIM. use classic SVM offers significant simplifications controlling six phase five levels inverter. proposed approach employs ...

‎we present an application of the dual gabor frames to image‎ ‎processing‎. ‎our algorithm is based on finding some dual gabor‎ ‎frame generators which reconstructs accurately the elements of the‎ ‎underlying hilbert space‎. ‎the advantages of these duals‎ ‎constructed by a polynomial of gabor frame generators are compared‎ ‎with their canonical dual‎.